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ISPEC
2005
Springer

A New Class of Codes for Fingerprinting Schemes

14 years 5 months ago
A New Class of Codes for Fingerprinting Schemes
Abstract. In this paper we discuss the problem of collusion secure fingerprinting. In the first part of our contribution we prove the existence of equidistant codes that can be used as fingerprinting codes. Then we show that by giving algebraic structure to the equidistant code, the tracing process can be accomplished by passing a modified version of the Viterbi algorithm through the trellis representing the code.
Marcel Fernandez, Miguel Soriano, Josep Cotrina Na
Added 28 Jun 2010
Updated 28 Jun 2010
Type Conference
Year 2005
Where ISPEC
Authors Marcel Fernandez, Miguel Soriano, Josep Cotrina Navau
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